GB714084A - Improvements relating to regenerators for furnaces or the like - Google Patents
Improvements relating to regenerators for furnaces or the likeInfo
- Publication number
- GB714084A GB714084A GB25247/51A GB2524751A GB714084A GB 714084 A GB714084 A GB 714084A GB 25247/51 A GB25247/51 A GB 25247/51A GB 2524751 A GB2524751 A GB 2524751A GB 714084 A GB714084 A GB 714084A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furnaces
- hearth
- regenerators
- flue
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
714,084. Regenerators for furnaces. HEUER, R. P. Oct. 29, 1951 [May 15, 1951], No. 25247/51. Class 64(1) In regenerators for furnaces, particularly open-hearth reverberatory furnaces, the tendency of corrosive gases to impair the heat-absorptive properties of the usual refractory silica or fireclay housing is avoided by using a non-acid refractory material such as magnesite, chrome, or magnesite-chrome which also permits the use of a working-temperature of up to 2600 ‹F. As shown, the furnace has a central hearth 21 and is oil fired at each end alternately, the waste gases passing downwardly by flues 32, 31, round a curtain wall 38, through multiple restricted flue passages 42<SP>2</SP> in a heat absorber 42, through flue 45, past a baffle wall 43, and downwardly through chequer blocks 51. All the walls encountered by the hottest gases, including the sides and bottom of the flue 31, slag pocket 36, curtain wall 38, heat absorber 42, baffle wall 43 and regenerator roof and' side walls 44, are made of non- acid refractory. Beyond the wall 43, the regenerator may be made of fireclay or silica. The ratio of the total cross-sectional area of the flues 42<SP>2</SP> to the horizontal crosssectional area of the hearth is between 0.01 and 0.06, preferably 0.02-0.045.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US714084XA | 1951-05-15 | 1951-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB714084A true GB714084A (en) | 1954-08-25 |
Family
ID=22101117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25247/51A Expired GB714084A (en) | 1951-05-15 | 1951-10-29 | Improvements relating to regenerators for furnaces or the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB714084A (en) |
-
1951
- 1951-10-29 GB GB25247/51A patent/GB714084A/en not_active Expired
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